baber/WOPTO huggingface dataset:
Patent CA-1228591-A (CA)
Title: Process for epimerization at c.sub.6 of 3,4,5,6-  tetrahydro-2h-pyran-2-one
Inventor: STOKKER GERALD E
IPC: C07F7/18
Filed: 1985-06-05
Granted: 1987-10-27
Abstract: TITLE OF THE INVENTION PROCESS FOR EPIMERIZATION AT C6 OF 3,4,5,6-TETRA-ABSTRACT OF THE INVENTION         An external bond at the 6-position of a 3,4,5,6-tetrahydro-2H-pyran-2-one, as found in the 3-hydroxy-3-methylglutaryl - coenzyme A reductase inhibitors, is readily epimerized by treating an amide of the corresponding hydroxy acid with a sulfonyl chloride reagent.
Patent CA-1249477-A (CA)
Inventor: IKEMURA AKIO
IPC: F24F7/08
Filed: 1985-06-25
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         A multimode ventilator mounted on a window unit dividing interior and exterior sides from each other has a frame assembly including a central partition on which a heat exchanger is rotatably supported.  The frame assembly has first and second inner chambers divided from each other and first and second outer chambers divided from each other. Discharge and supply fans are disposed respectivey in the first outer chamber and the second inner chamber.          The frame assembly has a first opening for communication between the first inner chamber and the interior, a second opening for communication between the first outer chamber and the exterior, a third opening for communication between the second outer chamber and the exterior, and a fourth opening for communication between the second inner chamber and the interior.  The ventilator also has a first damper coupled to the second opening, a second damper mounted on the frame assembly and openable to provide communiation between the second inner chamber and the interior side, and a third damper mounted on the central partition and openable to provide communiation between the second inner and outer chambers in bypassing relation to the rotor.
Patent CA-1267609-A (CA)
Inventor: MELDRUM IAN G
IPC: B01D61/36
Filed: 1985-07-26
Granted: 1990-04-10
Abstract: Case 5875 (2) ABSTRACT OF THE DISCLOSURE               SEPARATION OF WATER FROM ORGANIC LIQUIDS      Water is separated from a less hydrophilic fluid by contacting the mixture with one face of a membrane having an active layer which consists essentially only of polymers of an unsaturated organic acid with a ratio of carbon atoms to acid groups (not counting any carbon atoms in the acid groups) of not more than six.  Water is removed as a vapour from the other side of the membrane.
Patent CA-1265104-A (CA)
Inventor: BECKETT DONALD E
IPC: B65D75/58
Filed: 1985-09-04
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE A packaging  structure  is  disclosed which has  a tamper-evident feature provided by a line of perforation extending across the width of the package to define a top tear strip and a resealable seal feature provided spaced  from  the  top  edge  of  the  package  a  greater distance than the line of perforation.  Initial opening of the package is achieved by removal of the tear strip along the line of perforation and selective access to the contents  is achieved by opening and closing the package along the resealable seal.
Patent CA-1248684-A (CA)
Inventor: SERINI VOLKER
IPC: C08G63/00
Filed: 1985-09-12
Granted: 1989-01-10
Abstract: ABSTRACT            High Molecular Weight Polyesters, Preparation And Use Thereof.     Polyesters having at least 90%, by weight, of recurrent structural units corresponding to the following formula:          and characterised by a relative viscosity?rel of from 1.6 to 4.5 (determined at 25°C in CH2C12, c = 5 g/l) are suitable for the production of films having highly advantageous performance characteristics, in particular high heat resistance.
Patent CA-1265680-A (CA)
Inventor: KUMURA ATSUHIKO
IPC: A01N43/16
Filed: 1985-09-17
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE    The yield of crops (such as rice, wheat, corn, potato, soybean and the like main crops) can be increased according to a method wherein plants capable of yielding such crops are treated at a specific stage in their growing period with brassinolide, i.e. (2.alpha.,3.alpha.,22R,23R)-tetrahydroxy-24S-methyl-B-homo-7-oxa-5.alpha.-cholestan-6-one of the formula:
Patent CA-1226825-A (CA)
Inventor: TRUBIANO ANTOINE
IPC: B65D19/10
Filed: 1985-09-24
Granted: 1987-09-15
Abstract: IMPROVED COLLAPSIBLE AND STACKABLE     MATERIAL HANDLING CONTAINER     Abstract of the Disclosure A collapsible and stackable material handling container comprising a collapsible basket defined by a bottom support wall, a rear wall hinged along a bottom edge to a rear edge of the bottom wall, a pair of side walls each hinged at a vertical rear edge to a respective one of opposed vertical edges of the rear wall, and a front wall hinged along a bottom edge to a front edge of the bottom wall.  The improvement comprises a support frame formed with the bottom wall for supporting the basket and a load position able therein elevated from a support surface.          The support frame is a rectangular frame defined by opposed pairs of parallel outer tubular members and intermediate tubular members extending between the outer tubular members, all having sloped faces, and secured thereto to form a structural frame.  A leg member is secured to a respective corner of the sup-port frame and defines a hook flange.  A corner plate is secured to the leg member and has a hook flange receiving channel in a top edge thereof.
Patent CA-1262872-A (CA)
Inventor: MEHTA PRADIP S
IPC: B01D17/04
Filed: 1985-12-20
Granted: 1989-11-14
Abstract: ABSTRACT Apparatus and methods for physically separating a heterogeneous mixture of immiscible liquids utilizing the difference in the viscosities of the components.  At least one moveable surface is enclosed by at least one stationary surface to form a processing passage.  Viscous-drag-induced momentum is transferred preferentially from the moving surface(s) to the more viscous component of the mixture, moving it downstream toward a collecting and pressurizing obstructing member.  The resulting pressure "squeezes" the less viscous droplets upstream to separate from the collected material and drain from the passage through a drainage opening.     In a preferred embodiment, an annular channel rotates within a housing, dragging the mixture from an inlet to an obstructing member extending into the passage near an outlet.  The separated less viscous component drains from a drainage opening in the housing, while the more viscous component is discharged through the outlet. In another preferred embodiment, a plurality of annular passages is interconnected for series operation by material transfer grooves formed in the closure surface of the housing.
Patent CA-1272926-A (CA)
Inventor: CASPARI RICHARD B
IPC: A61B17/32
Filed: 1986-01-02
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE     A hand held surgical instrument for use in removing body tissue from a human body.  It is particularly useful in arthroscopic surgery of joints such as of the knee or shoulder, but may also be used to remove tissue from the stomach, abdomen jaw or other portions of the body. An auger-like helical cutter is motor driven at speeds in excess of 1,000 rpm within a stationary outer cylindrical sheath member.  The helical cutter is ground to provide a generally concave distal end which gives it a generally fish-tailed appearance and the ability to cut endwise, i.e., to effect an axial boring cut.          In addition, the cylindrical sheath member is provided with a pair of longitudinally extending, diametrically opposed tab members at its distal end.  Each of the tabs has at least one longitudinally extending edge thereof ground to provide a cutting edge which co-acts with tub auger-like cutter blade to sever body tissue insertable between the tabs.
Patent CA-1236594-A (CA)
Inventor: DEMEESTER GORDON D
IPC: A61B6/04
Filed: 1986-02-10
Granted: 1988-05-10
Abstract: Computed Tomography-Patient Localization Scanning Abstract Method and apparatus for a computed tomography patient localization scan.  A source of radiation that orbits a patient during a normal computed tomography scan is fixed relative an array of radiation detectors. The patient is when moved in a direction generally per-pendicular to the plane of the radiating source and array to obtain a first shadowgraph data set.  The source is orbited a small amount and the patient is again moved relative the source and detector array to obtain a second shadowgraph set of data.  The two sets of data are then interleaved to obtain a shadowgraph image having higher resolution than either the first or second shadowgraph.
Patent CA-1275001-A (CA)
Title: Microfilming system with zone controlled adaptive  lighting
Inventor: WISE DAVID S
IPC: G03B27/80
Filed: 1986-04-08
Granted: 1990-10-09
Abstract: MICROFILMING SYSTEM WITH ZONE CONTROLLED                      ADAPTIVE LIGHTING            Abstract of the Invention A system for producing image of documents is disclosed. The system provides varying levels of illumina-tion to different areas of the document being recorded, depending upon relative image densities across the document. A slit aperture image area is divided into a plurality of illumination zones and the image density of each zone is sensed and adjusted individually. Efficient and orderly unattended off-loading of photographed documents is accomplished by a movable drawing member over which large documents are automatically draped, properly collated. A catch tray is provided for automatically off-loading and collating smaller documents.     - - - - - - -
Patent CA-1258931-A (CA)
Inventor: BAILEY FREDERICK E JR
IPC: C08G18/63
Filed: 1986-05-07
Granted: 1989-08-29
Abstract: POLYMER/POLYOLS OF SUBSTITUTED STYRENES                     ABSTRACT        Stable dispersions of poly(para-methyl styrene), poly(vinyltoluene) and other substituted styrenes can be made in polyether polyols and thereafter formed into polyurethanes.  The polymer/polyols made from substituted styrenes have low viscosity and good particle size and distribution.
Patent CA-1260313-A (CA)
Inventor: MASSONNET HENRY
IPC: B65F1/14
Filed: 1986-05-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to improvements in refuse bins incorporating compacting means for domestic use, wherein the compacting plate comprises two upwardly oriented tabs which are placed in housings in the lid to be slidably associated with a control member. Catches facing opposite each other and borne by said tabs come into slides in the control member embedded in a groove in the lid. In this way, by subjecting the control member to a translation, it may, at the end of stroke, be pivoted with respect to the catches in order to orient it vertically with a view to vertically actuating the compacting plate.
Patent CA-1259691-A (CA)
Inventor: AOKI SHINJI
IPC: G11B27/024
Filed: 1986-06-06
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      A video signal editing apparatus use in conjunction with an existing VTR having a helically scanning type rotary magnetic head is disclosed.  The apparatus is designed for recording a new video signal within the framework of the previously recorded video signals on the tape.  The apparatus is so designed that an editing start point for starting the recording of the new video signals and an editing end point for terminating the recording of the new video signals are determined, and that the tape running and head rotation are controlled in accordance with servo errors at the editing start and end points during the time the new video signal is recorded on the tape.
Patent CA-1267507-A (CA)
Inventor: NADEZHDIN ALEX
IPC: D21C11/04
Filed: 1987-04-08
Granted: 1990-04-10
Abstract: ABSTRACT OF THE INVENTION     WET, PRESSURE, PARTIAL OXIDATION OF BLACK LIQUOR                  AND PRODUCTS THEREOF    A wet, pressure, partial oxidation process to favour the partial oxidation of black liquor obtained from soda pulping.  This is obtained by adjusting tge equivalent of sodium ion content of a soda pulping black liquor within the range of about 21 to 26 weight % based on the total weight of the dissolved black liquor solids.  This adjustment favourably reduce lignin fragments into short chain organic acids and thereby increase their production.  In the case of potassium, the adjustment of the sodium content is carried out using an equivalent amount of a molar basis of potassium ion.  A product wherein the amount of short cian organic acid salts is between 70 and 90%, the amount of aromatic lignin fragments and aromatic products thereof is between 0 and 10% and sodium carbon/bicarbonate mixture constitutes not more than 20% on the dry solids basis is also disclosed.
Patent CA-1262576-A (CA)
Inventor: MARTIN PAUL J
IPC: C04B38/00
Filed: 1987-07-16
Granted: 1989-10-31
Abstract: POROUS BOTTOM-LAYER DIELECTRIC COMPOSITE STRUCTURE                        ABSTRACT A method for inhibiting the formation of blisters during the firing of intermediate layers of fired multilayer electronic components comprising the sequential steps of:   (1)  applying to a substrate a first and second layer of finely divided particles of dielectric solids and glass dispersed in organic medium; and (2)  firing the layers to effect volatilization of the organic medium therefrom, liquid phase sintering of the glass components and densification of both layers, the softening point of the glass, the particle size of the glass and the ratio of glass to dielectric solids in both layers being adjusted in such manner that when the layers are fired, the first layer is porous and the second layer is nonporous.
Patent CA-1263608-A (CA)
IPC: H04R3/00
Filed: 1989-03-15
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE A microphone and loudspeaker arrangement for use in a telecon-ference system, wherein a plurality of microphones are held in a fixed relationship to a loudspeaker. The microphones are independently gated ON in response to (1) speech picked up by the microphone, (2) a loudspeaker signal driving the loudspeaker and (3) an electrical signal related to the microphone signals of the other associated microphones. A noise adapting threshold circuit generates a voltage level representative of background noise which is compared with the microphone signal of a respective microphone for determining whether the microphone is receiving speech. A decisional circuitry monitors the microphone signal of the associated microphone with respect to a MAX bus which carries microphone signals representative of the level of microphone signal at the other microphones. The decisional circuitry generates a signal indicating that the associated microphone is the first loudest microphone signal.
Patent CH-502280-A (CH)
Title: Plaster compositions contng organic polymers
Inventor: BERTOLDI GERHART DR
IPC: C09D101/18
Filed: 1966-03-07
Abstract: Plaster compositions consist of (a) conventional ingredients, such as binding agents, inorganic/organic fillers, and foaming and/or gas releasing agents; and (b) a substance selected from polyvinyl compounds, alkylcelluloses, carboxyalkylcelluloses, hydroxyalkylcelluloses, casein, or a mixture of two or more of these substances. The incorporation of component (b) gives plasters which are characterised by improved bonding to substrates, greatly reduced shrinkage, greater ease of application, improved drying rate, and better strength, flexability, and hardness. The plasters are useful in all applications of conventional plasters.
Patent CH-545334-A (CH)
Title: Mono azo dyes for dyeing n- contg fibres
Inventor: WOLFRUM GERHARD DR
IPC: C09B29/033
Filed: 1970-04-17
Abstract: Monoazo dyes for dyeing N-contg fibres. New cpds:- (where R1=H, C1-4 alkyl, Cl, Br, OCH,3, OC2Hj, NO2, CN, SCN, SO2CH3, SO2C2H5, SO3H, SO2NX2 or COOCnH2n+1, X=H or CmH2m+1, m = 1-4, n = 0-4, R2 = H, CH3, C2H5, OCH3, OC2H5, Cl, Br or NHCOCnH2n+1, R3 = H, OCH3, OC2H5, CH3 or C2H5, R4 = CnH2n+1, CH2CH2CN, CH2CH2OH or CH2CH2SO3H, R5 = H or SO3H, p = 1 or 2, one of R1, R2 and R5 represents or carries an SO3H gp) are prepd. by diazotisation of a 2-amino 1,3-benzothiazole and coupling with the N-benzyl aniline deriv. - The cpds. are esp. useful for dyeing light- and wet fast colours on superpolyamides and superpolyurethanes.
Patent DK-141280-A (DK)
Inventor: NISHIKAWA T
IPC: C09D5/10
Filed: 1980-04-01
Abstract: An anticorrosive coating composition comprising particulate metal, a chromic acid constituent, at least one organic liquid substance and a pH modifier if necessary, in which a part of the chromic acid constituent is replaced with boric acid component, is disclosed. Resulting coatings over metal substrates display excellent corrosion-resistant properties in fresh water environments as well as in salt water environments.
Patent DK-267785-A (DK)
Inventor: MEIR OREN
IPC: F16B2/20
Filed: 1985-06-13
Abstract: The device for holding skis comprises a pair of holding members each of which includes a shaft (6) on which are keyed at a distance from one another two rollers (7) of moderately yielding material. The rollers (7) of one holding member are positioned at a short distance from those of the other holding member. Each of the said holding members are carried on an arm (2) of springy material. The said arms (2) are affixed to a static member (1). The new device is most advantageously employed in establishments where at the same time a number of skis have to be accomodated. In such cases a multiple number of pairs of holding members are affixed to runner bars.
Patent DK-270489-A (DK)
Inventor: BONIN WERNER
IPC: C07K1/14
Filed: 1989-06-02
Abstract: The invention relates to a new active substance-amblyommin-for anticoagulant therapy and to a process for the isolation thereof from hard ticks. The isolated protein having a thrombin-inhibitory action has a molecular weight of 20000 to 30000 dalton, an isoelectric point between 5.05 and 5.65 and the partial amino acid sequences Ile-Leu-Phe-Thr-Gln-Gly-Asn-X-Gly-Glu-Leu-Glu-Asn-X-Phe-Glu-, Lys-Ile-Leu-Phe-X-Gln-Gly- and Ala-Ser-Tyr-Ile-Val-X-Ser-Glu-Ser-Ile-Gln-Ile-Leu-X-Leu-Ser-Glu-Gly-Ile- in which each radical X can be identical or different and each represents a naturally occurring amino acid.
Patent DK-327487-A (DK)
Inventor: HALLIEZ GERARD
IPC: B61D27/00
Filed: 1987-06-26
Abstract: The heating and ventilating system for a railway car having two single-storey end compartments (A, B) and a two-storey (C1, C2) central compartment (C), comprises heating/ventilating units (1A, 1B) in the top parts of each end compartment, each supplying a transverse distribution duct (3A, 3B) connected to two longitudinal ducts (4A, 5A; 4B, 5B) blowing into the end compartment and to two other longitudinal ducts (10A, 11A; 10B, 11B) blowing into one storey of the central compartment. The four longitudinal ducts (10A, 11A; 10B, 11B) blowing into the central compartment are located in two casings (20) forming part of the floor structure of said second storey, both ducts from one of the air units being provided with auxiliary, vertical ducts (12).
Patent DK-334883-A (DK)
Inventor: NEIDICH DOUGLAS ANDREW
IPC: H01R13/115
Filed: 1983-07-20
Abstract: A female electrical terminal for receiving round or square pins having a rib cage mounted on a spine. The rib cage has at least four pair of curved cantilevered beams attached at one end to the spine and forming an acute angle with the spine.
Patent DK-338085-A (DK)
Inventor: GOOSSENS JOHN
IPC: C08L83/04
Filed: 1985-07-24
Abstract: The electroviscous suspension is based on a mixture of aqueous silica gel with silicone oil as the liquid phase to which a dispersant is added. The dispersant consists of amino functional or silicon-functional polysiloxanes having a molecular weight above 800. The concentration of the dispersant is from 1 to 30% by weight and preferably from 5 to 20% by weight, based on the silica gel particles. Electroviscous suspensions such as these are distinguished by the fact that they are highly compatible with elastomeric materials, non-sedimenting, non-inflammable and physiologically acceptable. In addition, they are heat- and freeze-resistant over a wide temperature range and are largely unaffected by temperature and pressure in their viscosity.
Patent DK-341682-A (DK)
Inventor: EICKEN KARL
IPC: C07D487/04
Filed: 1982-07-30
Abstract: 7-Aminoazolo[1,5-a]pyrimidine of the formula   <IMAGE>   where R1 is unsubstituted or substituted alkyl, halogen, alkoxy, cyano, or cycloalkyl, or is aryl, aryloxy, arylthio, arylalkyl, arylalkoxy or arylalkylthio, each of which may be substituted, or is indane, tetrahydronaphthalene or benzene, each of which may be substituted and is fused to the phenyl ring, R2 and R3 are each hydrogen, alkyl or aryl, n is 1 or 2, A is nitrogen or a CR4 group, where R4 has the meanings of R2 and may furthermore be halogen, cyano or alkoxycarbonyl, or together with R3 is alkylene which may have up to 2 double bonds, and fungicides containing these compounds.
Patent DK-351282-A (DK)
Inventor: TONG DAVID PHILIP
IPC: A61L15/00
Filed: 1982-08-05
Abstract: A process for producing dried alginate fibre material, in which wet spun insoluble alginate fibres are overlaid in a sheet (25) onto a more slowly moving liquid permeable conveyor (26) and are subjected to a dewatering drying operation, includes special treatment to eliminate or reduce bonding of the overlaid fibres at their points of contact or intersection. This is accomplished preferably by passing the dried sheet or web (50) that is produced through successive pairs of rollers (40, 42), driven at different speeds so as to pull the individual fibres longitudinally and break any existing inter-fibre bonds. Also, prior to and during initial drying of the sheet (25) of wet fibres application thereto of external mechanical forces is avoided and alcohol exchange to remove water may be used. The rollers (40, 42) may advantageously produce a stretch-breaking effect. The alginate fibre material (50') produced is particularly suitable for making up medical or surgical dressings and the like.
Patent DK-395284-A (DK)
Inventor: SCHERER GEORGE WALTER
IPC: C01B33/145
Filed: 1984-08-17
Abstract: A method of forming a glass or ceramic product by the direct casting of a non-aqueous suspension of a particulate oxide such as fumed SiO2 or Al2O3 into a final product configuration, wherein a non-aqueous oxide suspension of limited stability against gelation is cast into shape, permitted to gel, and then dried to provide an integral monolith which can be sintered or otherwise processed to a clear glass or non-porous ceramic product, is described.
Patent DK-409080-A (DK)
Inventor: WHEATLEY N J
IPC: G06F21/62
Filed: 1980-09-26
Abstract: The use of protected capability registers to hold the physical base and limit addresses and access rightsfora block of memory and the way in which such registers are loaded using System Capability Tables and reserved segment pointer tables is well known in the prior art. In the present invention the normal capability load instruction has been enhanced in four majorways:-a) allowing additional capability classes to be handledb) instituting a "load on use" facilityc) instituting capability propagation control andd) implementing access reduction facilitiesThe capability classes comprises (i) system store, (ii) system resource (iii) local store and (iv) passive capability. The "load on use" facility speeds up the load capability instruction and the change process instruction. The propagation control mechanism introduces an access bit which controls the storing of the capability pointer preventing the passing of the pointer from one process to another whereas the hardware access reduction facility enables a capability to be loaded into a a capability register with reduced access right.